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1. ʲôÊÇsocketͨÐÅ
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socket£¨£© ´´½¨socket
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2. socketͨÐŵĻù±¾ÔÀíÔÚsocketͨÐÅÖУ¬ÓÐÁ½¸öÖ÷ÒªµÄ½ÇÉ«£º¿Í»§¶ËºÍ·þÎñÆ÷¶Ë¡£¿Í»§¶Ë¸ºÔðÏò·þÎñÆ÷·¢ËÍÇëÇ󣬷þÎñÆ÷¶Ë¸ºÔð½ÓÊÕÇëÇó²¢×÷³öÏìÓ¦¡£ÏÂÃæÊÇsocketͨÐŵĻù±¾ÔÀí£º
# 2.1 ´´½¨socket
ÔÚ½øÐÐsocketͨÐÅ֮ǰ£¬Ê×ÏÈÐèÒª´´½¨Ò»¸ösocket¶ÔÏó¡£ÔÚPythonÖУ¬¿ÉÒÔʹÓÃ`socket`Ä£¿éÀ´´´½¨Ò»¸ösocket¶ÔÏó£¬ÈçÏÂËùʾ£º
```python
import socket
# ´´½¨Ò»¸öTCP socket¶ÔÏó
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
```
# 2.2 Á¬½Ó·þÎñÆ÷
´´½¨socket¶ÔÏóºó£¬¿Í»§¶ËÐèÒªÁ¬½Óµ½·þÎñÆ÷¡£·þÎñÆ÷µÄµØÖ·ÓÉIPµØÖ·ºÍ¶Ë¿ÚºÅ×é³É¡£¿ÉÒÔʹÓÃ`connect()`·½·¨À´Á¬½Ó·þÎñÆ÷£¬ÈçÏÂËùʾ£º
```python
# Á¬½Ó·þÎñÆ÷
s.connect(("·þÎñÆ÷IPµØÖ·", ¶Ë¿ÚºÅ))
```
# 2.3 ·¢ËͺͽÓÊÕÊý¾Ý
Á¬½Ó³É¹¦ºó£¬¿Í»§¶Ë¿ÉÒÔͨ¹ýsocket¶ÔÏó·¢ËÍÊý¾Ý¸ø·þÎñÆ÷£¬·þÎñÆ÷Ò²¿ÉÒÔͨ¹ýsocket¶ÔÏóÏò¿Í»§¶Ë·¢ËÍÊý¾Ý¡£¿ÉÒÔʹÓÃ`send()`·½·¨·¢ËÍÊý¾Ý£¬Ê¹ÓÃ`recv()`·½·¨½ÓÊÕÊý¾Ý£¬ÈçÏÂËùʾ£º
```python
# ·¢ËÍÊý¾Ý
s.send("Hello, Server!".encode())
# ½ÓÊÕÊý¾Ý
data = s.recv(1024)
print("Received:", data.decode())
```
# 2.4 ¹Ø±ÕÁ¬½Ó
ͨÐÅÍê³Éºó£¬¿Í»§¶ËºÍ·þÎñÆ÷¶¼ÐèÒª¹Ø±ÕÁ¬½Ó£¬ÊÍ·Å×ÊÔ´¡£¿ÉÒÔʹÓÃ`close()`·½·¨À´¹Ø±ÕsocketÁ¬½Ó£¬ÈçÏÂËùʾ£º
```python
# ¹Ø±ÕÁ¬½Ó
s.close()
```
3. socketͨÐŵÄÓ¦Óó¡¾°socketͨÐÅÔÚÍøÂç±à³ÌÖÐÓÐ׏㷺µÄÓ¦Óó¡¾°¡£ÏÂÃæÊÇһЩ³£¼ûµÄÓ¦Óó¡¾°£º
# 3.1 ÍøÂçÁÄÌìÊÒ
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# 3.2 Îļþ´«Êä
ͨ¹ýsocketͨÐÅ£¬¿ÉÒÔʵÏÖÎļþÔÚ¿Í»§¶ËºÍ·þÎñÆ÷Ö®¼äµÄ´«Êä¡£¿Í»§¶Ë¿ÉÒÔ½«Îļþ·¢Ë͸ø·þÎñÆ÷£¬·þÎñÆ÷½ÓÊÕÎļþ²¢±£´æ¡£
# 3.3 Ô¶³Ì¿ØÖÆ
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4. ×ܽá